package com.bite.www;//声明 当前类是在哪个包底下

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: liangyuanzhang
 * Date: 2024-12-08
 * Time: 12:05
 */
public class TestDemo {

     int a = 10;

    public void test(){
        //同一个包 同一个类 访问默认权限a
        System.out.println("test()......"+a);
    }
}
